README.md

Crafty JS

Using Crafty

Game objects are divided into Entities and Component. Rather than the typical hierarchy, objects are composed of
functional components that augment the capabilities (sort of like adding classes to DOM elements).
var player = Crafty.e();
player.addComponent("2D, gravity");

The above code will create a new entity then add two components labelled 2D and gravity. These components
will give the entity attributes and functions to extend its functionality. For example after adding the components
to the player entity, we can use a function provided by the 2D component.
player.attr({w: 50, h: 150}).area(); //will return 7500

In the code example we are setting the width and height properties inherited from the 2D component. We can
then call the area method also inherited from the 2D component.